InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Martinez Jason Joseph, Director. Officer active across 3 companies, notably GULFPORT ENERGY CORP. In total, 10 reports have been recorded. Breakdown: 0 buy · 7 sells. Total volume traded: €724k. Activity tracked since 21 July 2021. The latest transaction was disclosed on 2 April 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Martinez Jason Joseph
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations10 total
400 shares@ US$213.40100.0% of flowCommon StockSEC:0001861553-26-000002:0
600 shares@ US$171.5754.3% of flowCommon StockSEC:0001861553-25-000005:0
100 shares@ US$193.50100.0% of flowCommon StockSEC:0001628280-25-029683:0
770 shares0Common StockSEC:0001628280-25-027318:0
868 shares@ US$181.6127.8% of flowCommon StockSEC:0001628280-24-052651:0
875 shares@ US$171.1825.9% of flowCommon StockSEC:0001628280-24-049029:0
964 shares0Common StockSEC:0001628280-24-025498:0
800 shares@ US$153.7721.0% of flowCommon StockSEC:0001628280-24-021174:0
1,235 shares@ US$122.1525.3% of flowCommon StockSEC:0001628280-24-001063:0
8,507 shares0Common StockSEC:0001209191-21-048011:0
10 of 10 declarations
About Martinez Jason Joseph
Martinez Jason Joseph is Administrateur and a declarant linked to GULFPORT ENERGY CORP and Gulfport Energy CORP on XNAS. He has 10 filings in total, and across the 10 sampled filings from 2021-07-23 to 2026-04-03, sales amount to EUR 723663 and no buys are shown; the modal transaction nature is Cession.
